What simple machine is dominoes? lever Did Rube Goldberg build his machines? A prolific cartoonist and visionary, Rube Goldberg has become more famous for the inventions bearing his name than for his cartoons and political illustrations. Within his comic strips Goldberg created extremely complex machines that were built to perform a simple task. What is […]
How did the conflict between England and the colonies develop?
How did the conflict between England and the colonies develop? How did the conflict between England and the colonies develop? England raised money by taxing the colonists and the colonists protested because they had not agreed to new taxes. Parliament believed that they had absolute power over the colonists because they were English citizens. Why […]
What is the main advantages of using a fuse?
What is the main advantages of using a fuse? 1) It is the cheapest form of protection. 2) It doesn’t need any maintenance . 3) Its operation is completely automatic and requires less time as compared to circuit breakers. 4) The smaller sizes of fuse element impose a current limiting effect under short-circuit conditions. What […]
Why do we need SI unit?
Why do we need SI unit? SI unit is an international system of measurements that are used universally in technical and scientific research to avoid the confusion with the units. Having a standard unit system is important because it helps the entire world to understand the measurements in one set of unit system. What is […]
What is the resistance across A and B in the Fig 1 point?
What is the resistance across A and B in the Fig 1 point? ⟹ RAB=4+44×4=2Ω What is the total resistance between points A and point B given below circuit? Therefore, the total resistance in the circuit is 4+4+2=10 ohms. What is resistance between A and B? The three resistance of 20 ohm, 10 ohm and […]
How do the kidneys respond to acidosis?
How do the kidneys respond to acidosis? The kidneys respond to acid-base disturbances by modulating both renal acid excretion and renal bicarbonate excretion. These processes are coordinated to return the extracellular fluid pH, and thus blood pH, to normal following a derangement. What can the kidney do to compensate for acidosis? Renal compensation of respiratory […]
Does tin foil block 5G?
Does tin foil block 5G? Tinfoil can block the transmission and receipt of electromagnetic field (EMF) radiation and radio frequency (RF). 5G enables connectivity by transmitting and receiving radio waves or radiofrequency electromagnetic fields with base stations. By blocking these emissions, it will block 5G. Are Faraday cages legal? The effect was discovered in 1836 […]
Can you go blind from astigmatism?
Can you go blind from astigmatism? Astigmatism is a problem of how the eye focuses light typically caused by a defect in the lens, resulting in distorted images. Astigmatism is not an eye disease or health problem. While it can cause blurred vision, eye strain, and headaches, particularly after prolonged reading, it does not cause […]
What are the advantages of living near a volcano?
What are the advantages of living near a volcano? volcanic rock and ash provide fertile land which results in a higher crop yield for farmers. tourists are attracted to the volcano, which increases money to the local economy. minerals are contained in lava, eg diamonds – these can be mined to make money. What are […]
Which of the following is the best example of one way carbon progresses through the carbon cycle?
Which of the following is the best example of one way carbon progresses through the carbon cycle? carbon dioxide through respiration. Plants take in carbon dioxide and turn it into. carbohydrates during photosynthesis. What human activity produces the greatest amount of carbon dioxide? Main sources of carbon dioxide emissions 87 percent of all human-produced carbon […]